Booster Pump, Discharge Connection Size 1/2 in, Discharge Connection Type Barbed, Filtration 40 mesh, Flow Rate (Maximum) 3.5 gpm, Housing Material Polypropylene, Includes Diaphragm Pump, Intake Connection Size 1/2 in, Intake Connection Type Barbed, Nameplate Voltage 120V AC, Operating Pressure (Maximum) 40 psi, Phase Single, Priming Self-Priming, Tank Capacity Not Applicable, Diaphragm Material Santoprene, Check Valve Material EPDM, Flow Rate @ 40 psi 3.5 gpm, Standards NSF Certified WARNING: Cancer - www.P65Warnings.ca.gov -